GUYMON, OK 73942 Weather Forecast & Current Conditions

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GUYMON, OK
Current Weather

2:53 PM CDT AUG 15, 2026
Clear
97°F
Feels Like: 98°F
Dewpoint: 61°F
Rel. Hum.: 31%
Visibility: 10 miles
Wind: Variable at 6 mph
Pressure: 30.08 inches
Last 72 hours

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GUYMON, OK 73942
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy with a chance of thunderstorms. Lows in the lower 60s. South winds 5 to 10 mph, becoming north. Chance of precipitation 70 percent.
SUNDAY
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. North winds 5 to 10 mph. Chance of rain 20 percent.
SUNDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Northeast winds around 5 mph. Chance of rain 50 percent.
MONDAY
Partly cloudy. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. East winds around 5 mph, becoming south with gusts up to 20 mph in the afternoon. Chance of rain 20 percent.
MONDAY NIGHT
Partly cloudy. Lows in the lower 60s. South winds 5 to 10 mph.
TUESDAY
Sunny. Highs around 100.
TUESDAY NIGHT
Mostly clear. Lows in the mid 60s.
WEDNESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent.
WEDNESDAY NIGHT
Partly cloudy with a chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 40 percent.
THURSDAY
Partly cloudy in the morning then clearing. Highs in the upper 90s.
THURSDAY NIGHT
Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 20 percent.
FRIDAY
Mostly sunny. Highs around 100.
FRIDAY NIGHT
Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 20 percent.

Visible Weather Satellite
GUYMON, OK 73942
Infrared Weather Satellite
GUYMON, OK 73942
NEXRAD Weather Radar
GUYMON, OK 73942

GUYMON, OK 3 hourly weather forecast

weather forecast created  8:00 AM EDT  8/15/2026
Saturday
15 AUG 2026
GUYMON, OK 73942 weather forecast Day 1, 12 hours 1 PM 90° 90° Clear 34%
RAIN
.25–.5 in
0% Thunder
( 36% severe)
WSW   6 39% 62°
High 98° GUYMON, OK 73942 weather forecast Day 1, 15 hours 4 PM 97° 97° Partly Cloudy S   6 29% 59°
Increasing Clouds

Rain Likely

GUYMON, OK 73942 weather forecast Day 1, 18 hours 7 PM 92° 93° Mostly Cloudy 81%
RAIN
***
0% Thunder
( 53% severe)
ENE   9 37% 62°
GUYMON, OK 73942 weather forecast Day 1, 21 hours 10 PM 76° 78° Overcast NNW   8 69% 65°
Sunday
16 AUG 2026
GUYMON, OK 73942 weather forecast Day 2, 0 hours 1 AM 71° 71° Mostly Cloudy 54%
RAIN
>2 in
0% Thunder
( 26% severe)
N   6 84% 66°
Low 65° GUYMON, OK 73942 weather forecast Day 2, 3 hours 4 AM 67° 67° Mostly Cloudy NNW   7 97% 66°
High 89° GUYMON, OK 73942 weather forecast Day 2, 6 hours 7 AM 65° 65° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 12% severe)
N   7 100% 65°

Partly Cloudy



GUYMON, OK 73942 weather forecast Day 2, 9 hours 10 AM 73° 73° Partly Cloudy NA   7 81% 67°
GUYMON, OK 73942 weather forecast Day 2, 12 hours 1 PM 82° 84° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 33% severe)
NNE   6 58% 66°
GUYMON, OK 73942 weather forecast Day 2, 15 hours 4 PM 87° 88° Partly Cloudy E   6 46% 64°
GUYMON, OK 73942 weather forecast Day 2, 18 hours 7 PM 86° 88° Partly Cloudy 24%
RAIN
.5–1 in
0% Thunder
( 43% severe)
ENE   7 50% 65°
GUYMON, OK 73942 weather forecast Day 2, 21 hours 10 PM 75° 75° Mostly Cloudy E   7 74% 66°
Monday
17 AUG 2026
GUYMON, OK 73942 weather forecast Day 3, 0 hours 1 AM 70° 70° Mostly Cloudy 44%
RAIN
.25–.5 in
0% Thunder
( 27% severe)
N   5 90% 67°
Low 64° GUYMON, OK 73942 weather forecast Day 3, 3 hours 4 AM 66° 66° Mostly Cloudy NNE   5 100% 66°
High 94° GUYMON, OK 73942 weather forecast Day 3, 6 hours 7 AM 64° 65° Mostly Cloudy 4%

0% Thunder
( 7% severe)
E   3 100% 64°

Partly Cloudy



GUYMON, OK 73942 weather forecast Day 3, 9 hours 10 AM 73° 73° Partly Cloudy SE   6 79% 66°
GUYMON, OK 73942 weather forecast Day 3, 15 hours 1 PM 85° 86° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 26% severe)
S   8 50% 64°
GUYMON, OK 73942 weather forecast Day 3, 18 hours 4 PM 91° 91° Partly Cloudy S   8 36% 60°
GUYMON, OK 73942 weather forecast Day 3, 21 hours 7 PM 90° 90° Partly Cloudy     S   8 37% 60°

GUYMON, OK extended weather forecast

Tuesday
18 AUG 2026
Wednesday
19 AUG 2026
Thursday
20 AUG 2026
Friday
21 AUG 2026
Saturday
22 AUG 2026
Low 67° Low 66° Low 63° Low 65° Low 65°
High 102° High 98° High 92° High 91° High 96°
GUYMON, OK 73942 weather forecast Day 4 GUYMON, OK 73942 weather forecast Day 5 GUYMON, OK 73942 weather forecast Day 6 GUYMON, OK 73942 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
16% Rain
Partly Cloudy
10% Rain
Mostly Cloudy
23% Rain
Partly Cloudy
27% Rain
Clear
13% Rain
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